package Second.HomeWork.Work01;

public abstract class Bank {
    public void takeNumber(){
        System.out.println("请排队（若输入与排队无关字样都会退出）");
    }
    public abstract void transact();
    public void evaluate(){
        System.out.println("退出成功！");
        System.out.println("请评价此次服务满意度 请输入1-5（由低到高）");
    }

    public Bank() {
    }
}
